DE69700954T2 - DATABASES - Google Patents

DATABASES

Info

Publication number
DE69700954T2
DE69700954T2 DE69700954T DE69700954T DE69700954T2 DE 69700954 T2 DE69700954 T2 DE 69700954T2 DE 69700954 T DE69700954 T DE 69700954T DE 69700954 T DE69700954 T DE 69700954T DE 69700954 T2 DE69700954 T2 DE 69700954T2
Authority
DE
Germany
Prior art keywords
databases
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69700954T
Other languages
German (de)
Other versions
DE69700954D1 (en
Inventor
Douglas Mcgregor
William Cockshott
John Wilson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Strathclyde
Original Assignee
University of Strathclyde
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by University of Strathclyde filed Critical University of Strathclyde
Publication of DE69700954D1 publication Critical patent/DE69700954D1/en
Application granted granted Critical
Publication of DE69700954T2 publication Critical patent/DE69700954T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/90—Details of database functions independent of the retrieved data types
    • G06F16/901—Indexing; Data structures therefor; Storage structures
    • G06F16/9017—Indexing; Data structures therefor; Storage structures using directory or table look-up
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S707/00—Data processing: database and file management or data structures
    • Y10S707/99941—Database schema or data structure
    • Y10S707/99942—Manipulating data structure, e.g. compression, compaction, compilation
DE69700954T 1996-03-02 1997-02-28 DATABASES Expired - Fee Related DE69700954T2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9604522.4A GB9604522D0 (en) 1996-03-02 1996-03-02 Databases
PCT/GB1997/000578 WO1997032263A1 (en) 1996-03-02 1997-02-28 Databases

Publications (2)

Publication Number Publication Date
DE69700954D1 DE69700954D1 (en) 2000-01-20
DE69700954T2 true DE69700954T2 (en) 2000-07-27

Family

ID=10789772

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69700954T Expired - Fee Related DE69700954T2 (en) 1996-03-02 1997-02-28 DATABASES

Country Status (7)

Country Link
US (1) US6169990B1 (en)
EP (1) EP0883847B1 (en)
AU (1) AU2224297A (en)
DE (1) DE69700954T2 (en)
ES (1) ES2143850T3 (en)
GB (1) GB9604522D0 (en)
WO (1) WO1997032263A1 (en)

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ES2152625T3 (en) * 1997-12-31 2001-02-01 Explorid Group Bv DATABASE AND METHOD FOR THE CREATION OF A DATABASE.
US6567814B1 (en) 1998-08-26 2003-05-20 Thinkanalytics Ltd Method and apparatus for knowledge discovery in databases
US7139765B1 (en) * 2000-04-03 2006-11-21 Alan Balkany Hierarchical method for storing data with improved compression
US20020161757A1 (en) * 2001-03-16 2002-10-31 Jeffrey Mock Simultaneous searching across multiple data sets
US7024414B2 (en) * 2001-08-06 2006-04-04 Sensage, Inc. Storage of row-column data
US7496589B1 (en) * 2005-07-09 2009-02-24 Google Inc. Highly compressed randomly accessed storage of large tables with arbitrary columns
US7548928B1 (en) 2005-08-05 2009-06-16 Google Inc. Data compression of large scale data stored in sparse tables
US7668846B1 (en) 2005-08-05 2010-02-23 Google Inc. Data reconstruction from shared update log
US7567973B1 (en) 2005-08-05 2009-07-28 Google Inc. Storing a sparse table using locality groups
US7809741B2 (en) * 2006-03-31 2010-10-05 Microsoft Corporation Generating and utilizing composite keys in lieu of compound keys
US8077059B2 (en) * 2006-07-21 2011-12-13 Eric John Davies Database adapter for relational datasets
US8099345B2 (en) * 2007-04-02 2012-01-17 Bank Of America Corporation Financial account information management and auditing
US8027983B1 (en) 2007-04-10 2011-09-27 Google Inc. Enhanced query performance using fixed length hashing of multidimensional data
US20090006399A1 (en) * 2007-06-29 2009-01-01 International Business Machines Corporation Compression method for relational tables based on combined column and row coding
US8484351B1 (en) 2008-10-08 2013-07-09 Google Inc. Associating application-specific methods with tables used for data storage
US8442988B2 (en) 2010-11-04 2013-05-14 International Business Machines Corporation Adaptive cell-specific dictionaries for frequency-partitioned multi-dimensional data
US8572092B2 (en) * 2011-12-16 2013-10-29 Palo Alto Research Center Incorporated Generating sketches sensitive to high-overlap estimation
JP5883300B2 (en) * 2012-02-02 2016-03-09 インターナショナル・ビジネス・マシーンズ・コーポレーションＩｎｔｅｒｎａｔｉｏｎａｌ Ｂｕｓｉｎｅｓｓ Ｍａｃｈｉｎｅｓ Ｃｏｒｐｏｒａｔｉｏｎ Method, program and system for generating hash code for specifying object
US9218379B2 (en) * 2013-03-15 2015-12-22 Informatica Llc Method, apparatus, and computer-readable medium for efficiently performing operations on distinct data values
US9489409B2 (en) * 2013-10-17 2016-11-08 Sybase, Inc. Rollover strategies in a N-bit dictionary compressed column store
US10394803B2 (en) * 2015-11-13 2019-08-27 International Business Machines Corporation Method and system for semantic-based queries using word vector representation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB350208A (en) 1930-03-21 1931-06-11 Arnold Osborne Gibbons An improved apparatus for projecting light
US5664177A (en) * 1988-04-13 1997-09-02 Digital Equipment Corporation Data processing system having a data structure with a single, simple primitive
US4961139A (en) * 1988-06-30 1990-10-02 Hewlett-Packard Company Data base management system for real-time applications
US5297279A (en) * 1990-05-30 1994-03-22 Texas Instruments Incorporated System and method for database management supporting object-oriented programming
US5758152A (en) * 1990-12-06 1998-05-26 Prime Arithmetics, Inc. Method and apparatus for the generation and manipulation of data structures
US5530854A (en) * 1992-09-25 1996-06-25 At&T Corp Shared tuple method and system for generating keys to access a database
US5515534A (en) * 1992-09-29 1996-05-07 At&T Corp. Method of translating free-format data records into a normalized format based on weighted attribute variants
US5805885A (en) * 1992-12-24 1998-09-08 Microsoft Corporation Method and system for aggregating objects
US5511190A (en) * 1995-01-20 1996-04-23 Tandem Computers, Inc. Hash-based database grouping system and method
US5706501A (en) * 1995-02-23 1998-01-06 Fuji Xerox Co., Ltd. Apparatus and method for managing resources in a network combining operations with name resolution functions
US5819251A (en) * 1996-02-06 1998-10-06 Oracle Corporation System and apparatus for storage retrieval and analysis of relational and non-relational data

Also Published As

Publication number Publication date
EP0883847A1 (en) 1998-12-16
US6169990B1 (en) 2001-01-02
EP0883847B1 (en) 1999-12-15
AU2224297A (en) 1997-09-16
DE69700954D1 (en) 2000-01-20
WO1997032263A1 (en) 1997-09-04
ES2143850T3 (en) 2000-05-16
GB9604522D0 (en) 1996-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee